baber/WOPTO huggingface dataset:
Patent FI-925845-A (FI)
Inventor: YLI-URPO ANTTI UUNO UOLEVI
IPC: A61K9/22
Filed: 1992-12-23
Abstract: A bioceramic system for delivery of a bioactive compound, which comprises a combination of bioactive glass, bioactive glass ceramic or bioactive ceramic, hydroxyapatite, optionally one or more other calcium phosphate compound and optionally a matrix, and which may incorporate into the bioceramic system a bioactive compound. The timing of the release of the bioactive compound can be regulated as desired and depends on the conditions of the surrounding, the composition of the bioceramic system and its method preparation.
Patent FI-932738-A (FI)
Inventor: HAND MICHAEL S
IPC: A23K1/18
Filed: 1993-06-15
Abstract: A pet food product prepared from a fiber containing nutritionally balanced mixture of carbohydrate protein, fat, vitamins and minerals, the product having an expanded striated structural matrix which fractures when chewed by the pet. The product when chewed by the pet exhibits an improved mechanical tooth cleansing function whereby a substantial reduction in plaque, stain and tartar on the pet's teeth is affected. The product is prepared by extruding a plasticized mixture of food ingredients through a discharge passageway, the internal walls of which are maintained at a coefficient of friction no greater than 0.2 so that a condition resembling laminar flow exists in the extrudate.
Patent FI-935893-A (FI)
Inventor: LABRIE FERNAND
IPC: A61K/
Filed: 1993-12-28
Abstract: Methods of treatment and prevention of estrogen-related diseases, and of fertility control, include low dose (e.g. less than 50 nanomolar serum concentration)administration of certain anabolic steroids, progestins and other substantially non-masculinizing androgenic compounds. Sustained release formulations substantially free of organic solvent, and sustained release formulations for maintaining low serum levels of androgen are disclosed.
Patent FI-951752-A (FI)
Inventor: WOODWARD ALAN CHARLES
IPC: C03B29/08
Filed: 1995-04-12
Abstract: Glass sheets are press bent and tempered, especially for use as glazings in vehicles. Such glazings are required to be accurately bent to a complex shape while meeting high standards of optical quality and fracture safety at an acceptable cost. A method of bending and tempering a glass sheet (11) is provided comprising heating the sheet (11) in a furnace (12), including heating at least one portion of the sheet to a higher temperature than another portion, conveying the sheet out of the furnace and into a press bending station (13), shaping the sheet by pressing it between opposed complementary upper and lower press members (61,62), at least one of the members being internally heated, transferring the bent glass sheet onto a shuttle carrier ring (140) conforming to the periphery of the sheet, and tempering the sheet while supported on the carrier ring. A corresponding apparatus is also described. <IMAGE>
Patent FI-952831-A (FI)
Inventor: VILJANEN VESA
IPC: H04W24/00
Filed: 1995-06-08
Abstract: PCT No. PCT/FI96/00343 Sec. 371 Date May 18, 1998 Sec. 102(e) Date May 18, 1998 PCT Filed Jun. 10, 1996 PCT Pub. No. WO96/42177 PCT Pub. Date Dec. 27, 1996A system and method for determining an urgency class of a disturbance occurring in a base station of a cellular communication system. A list of possible disturbances that can emerge during the functioning of the base station and the preliminary urgency classes determined for the disturbances concerned is maintained in a memory. In order to enable more accurate urgency classification, a preliminary urgency class is searched out from the memory corresponding to disturbances in question. An alarm urgency class is conditioned with the communications state of the base station by detaining a less urgent class than the preliminary urgency class when the communications state of the base station is peaceful (i.e., not busy). When the communication state of the base station is busy, a more urgent class than that of the preliminary urgency class is determined for the alarm.
Patent FI-954437-A (FI)
Inventor: GOVONI GABRIELE
IPC: B29C48/18
Filed: 1995-09-20
Abstract: Polymeric compositions based on Linear Low Density Polyethylene (LLDPE) comprising: (A) from 75 to 95% by weight of an ethylene copolymer with an  alpha -olefin CH2=CHR, wherein R is an alkyl radical having from 1 to 10 carbon atoms, and (B) from 5 to 25% by weight of a copolymer of propylene with ethylene and an  alpha -olefin CH2=CHRI, wherein RI is an alkyl radical having from 2 to 10 carbon atoms. Copolymer (B) is characterised by a relatively high insolubility in xylene. The polymeric compositions of the invention are endowed with improved processability and improved mechanical properties with respect to the LLDPE of the conventional type.
Patent GB-1040521-A (GB)
Title: Manufacture of magnetic cores
Inventor: COOPER ALFRED SYDNEY
IPC: H01F41/02
Filed: 1965-01-08
Abstract: 1,040,521. Making magnetic cores. MOLONEY ELECTRIC CO. OF CANADA, Ltd. Jan. 8, 1965, No. 1035/65. Heading B3A. Magnetic cores are made by forming packets 1, 2, 3 &c., of longitudinally staggered strips of magnetic material, each strip being longer than its predecessor by 2#T, where T = the strip thickness so that each constitutes a full turn of the core and feeding the packets successively to a winding core 42 adjustably mounted on a vertical plate 11 which also supports an adjustable shoe 58 which guides the leading end of each strip along the inner face of the trailing end of the next outer strip and into butt joint relation with its own trailing end. The core is driven by a belt and pulley arrangement, Fig. 1 (not shown), including pulleys 27 and 29, a drive pulley 35 and a belttensioning pulley 47 associated with an air piston and cylinder 51, 53. The butt joints of successive packets are preferably disposed as shown in Fig. 7 i.e. with the joint of the first strip la of packet 1 radially aligned with the joint of the first strip 2a, 3a &c. of successive packets 2, 3 &c. The core thus formed is banded by a steel strap or tack welded across the butt joint of the final strip, formed to the desired shape by conventional means, annealed, dismantled packet by packet and re-assembled in the same relationship around preformed transformer windings.
Patent GB-946961-A (GB)
Title: Improvements in or relating to fragmentation-type weapons
Inventor: THRONER GUY CHARLES
IPC: B23F23/12
Filed: 1961-01-10
Abstract: 946,961. Grenades and like projectiles. AEROJET-GENERAL CORPORATION. Jan. 10, 1961, No 1103/61 Heading F3A A fragmentation - type weapon such as a shrapnel - type grenade, bomb, warhead, or projectile comprises a body 1 of explosive material surrounded, at least partially, by a series of discrete slugs of at least two predetermined sizes arranged in a predetermined manner The slugs are cemented together and enclosed in a sheath 3 of cementitous material, preferably an epoxy resin, although other materials such as glass-reinforced resins, polyvinyl chloride polymers, alkyd resins, phenol-formaldehyde resins and heteropolymerized alkyd resins may be used. The slug cylinder may or may not be bonded to the explosive body 1. In one embodiment, single large slugs 2 are arranged alternately in both the axial and circumferential directions with groups of eight small slugs 2a. The slugs are preferably cubes for ease of manufacture and assembly, and in order to obtain optimum saturation and equipment damage, the ratio of small slugs to large slugs should be from 8 : 1 to 16 : 1. The larger slugs 2 should have a mass of about 140 grains to do the maximum damage to equipment and the smaller slugs 2a a mass of about 30 grains to do the maximum damage to personnel. With steel, a satisfactory range of sizes is from “ inch to ¢ inch cubes for the larger slugs 2 and from # inch to “ inch cubes for the smaller slugs 2a. The cementing together of the slugs tends to create a gas-tight seal which increases the velocity of the slugs and minimizes the breaking up or spalling of the slugs by providing a cushion in which the release shock wave generated by the explosive is partially absorbed.
Patent GB-284236-A (GB)
Title: Improvements in teat cups of milking machines
IPC: A01J5/08
Filed: 1928-01-12
Abstract: 284,236. Capil, W. Jan. 25, 1927, [Convention date]. Cow-milkers.-In order to give a stripping action, milking- machine teat cups are provided with a flexible corrugated tubular extension G to engage with the udder, the extension being either fitted, as shown, at the top of the cup, or formed at the upper end of an ordinary rubber inflation A. The corrugation of the extension is obtained by the insertion of a ring B, a further ring C being inserted at the top end of the extension. The lower end of the inflation may be turned back over the reduced end of the casing and be held in place by the flange of a nipple which in turn is secured by a cap screwed on to the casing. One or more air vents L are provided between the corrugations or the rings B, C. The Specification as open to inspection under Sect. 91 (3) (a) comprises also an inflation with an extension having moulded corrugations, the rings B, C not being used. This subject-matter does not appear in the Specification as accepted.
Patent GB-157296-A (GB)
Title: Improvements relating to the production of linings for shafts sunk by the freezing process
IPC: E21D5/11
Filed: 1921-01-10
Abstract: 157,296. Breil, W. Aug. 30, 1919, [Convention date]. Shafts.-A shaft sunk by the freezing process is first provided with an iron lining of sufficient strength to resist the hydrostatic pressure and the soil is then thawed; the iron lining is then tested and caulked and frost-free concrete is finally introduced to complete the lining. Reference has been directed by the Comptroller to Specification 145,433.
Patent GB-1167212-A (GB)
Title: Ultrasonic Flow Meter System
IPC: G01F1/66
Filed: 1967-01-10
Abstract: 1,167,212. Supply arrangements for vibrators. MITSUBISHI DENKI K.K. 10 Jan., 1967 [10 Jan., 1966], No. 1392/67. Heading G4F. [Also in Division H4] In an ultrasonic fluid flow meter each of two transducers 2, 3 (Fig. 1) transmits an ultrasonic wave train towards the other during a first interval and receives the wave train from the other during a second interval and the phase difference between the two received wave trains provides a measure of the fluid flow velocity. A square-wave generator 4 provides output pulses of a width equal to the acoustic wave propagation time between transducers 2, 3 and controls the operation of oscillator 7 and receiver amplifiers 9, 10 such that the transducers act as transmitters and receivers alternately in successive half-cycles of the square wave. The received wave trains are shaped to rectangular waveforms by Schmitt circuits 12, 13 and phase-compared by circuit 14 whose output is integrated to provide a voltage proportional to flow velocity. This voltage is applied to an indicator or recorder 16 and may be modified, to compensate for changes in fluid temperature, by using a temperaturedependent resistor disposed adjacent one of the transducers. Circuit details (Figs. 2 and 3). Square pulses for switching oscillator 7 on and off via transistor stage 23 are produced by generator 4 which comprises an astable stage 19 driving a bi-stable stage 22. The oscillator drives the transducers 2, 3 via two parallel amplifying channels 26, 28 and 27, 29. Signals produced by the two transducers acting as receivers are applied at a<SP>1</SP>, b<SP>1</SP> to respective channels comprising gated amplifiers 9, 10, further amplifying stages 30, 31, and Schmitt triggers 12, 13. Pulses from output 6 of bi-stable stage 22 are applied at c to switch shunt transistors 33a, 33b alternately and so gate amplifiers 9, 10. A 180-degree phase-shift network 11 is provided in one channel.
Patent GB-987904-A (GB)
Title: Improvements in or relating to conveyor belts
IPC: B65G15/34
Filed: 1962-01-15
Abstract: 987,904. Laminates. PNEUMATIQUES CAOUTCHOUC MANUFACTURE ET PLASTIQUES KLEBER COLOMBES. Jan. 15, 1962 [Jan. 13, 1961], No. 1395/62. Drawings to Specification. Heading B5N. A fabric/P.V.C. conveyer belt has a reinforcement comprising at least one fabric ply of a polyamide and at least one cotton fabric ply between each of the major surfaces of the belt and the polyamide ply or plies, the cotton and polyamide plies being unconnected by threads. If there is more than one polyamide ply, these may themselves be separated by cotton fabric plies. The polyamide ply or plies may comprise cords.
Patent GB-1436043-A (GB)
Title: Method and device for regulating tension and length of a web of material
IPC: B41F13/02
Filed: 1974-01-11
Abstract: 1436043 Web feeding &c. CHAMBON Ltd 11 Jan 1974 [11 Jan 1973] 01398/74 Heading B8R A web tensioning device in an apparatus comprising a pair of upstream rollers A and a pair of downstream rollers B includes a drum 7c disposed between the rollers A, B and supporting over part of its periphery a web 4, the drum being associated on diametrically opposite sides with a pair of dancer rollers 7b, 9b mounted on levers 7d, 9d, for independent rotation about the shown axis, whereby the roller 7d which is biased by a weight 8 is displaced by the web on variation of web tension and causes a device 12 to actuate the dancer roller 9b such that the levers 7d, 9d are always forming an extension of one another. Arrangement of levers maintains web tension and length constant. In addition the lever 9d, which is coupled to a second arm 9e controlling a speed regulator 10 for a roller 1 of the first pair of rollers A, controls also the speed regulator 10 in response to induced movement by the dancer roller 7b.
Patent GB-971990-A (GB)
Title: Improvements in or relating to arrangements for making analogue measurements and converting such measurements into digital form
IPC: H03M1/00
Filed: 1963-01-11
Abstract: 971,990. Electric selective signalling. SIEMENS-SCHUCKERTWERKE A. G. Jan. 11, 1963 [Jan. 18,1962], No. 1442/63. Heading G4H. Relative displacement between a pair of quadrature windings 2 and a pick-up winding 1 is determined from the phase of the signal induced in winding 1 which is converted into a count in counter 11. The windings 2 are fed with A.C. at 10 kc. from source 3, one of the inputs being shifted through 90 degrees to produce a travelling flux. The output 1 of pick-up winding 1, which is A.C. of the same frequency 10 kc, but phase-displaced according to relative position, is applied to a gate 8 together with a reference A.C. of frequency 9. 9 kc. from source 6. The gate produces an output when both signals are zero and this occurs once in 100 cycles. The 10 kc. reference signal is also caused to beat with the 9.9 9 kc. signal in gate 7. The beat pulse from gate 8 is phase shifted with respect to the output of gate 7 an amount depending on the phase-shift of the output of coil 1. Gate 9 is opened by the reference beat pulse from gate 7 and closed by the pulse from gate 8, double frequency pulses from the 10 kc. source passing to counter 11. At each pulse from gate 8 the counter is reset and its contents transferred to a store 12. The counter may count up to 200 and there may be an output representing a transition from one range of count value to another. This is converted in a store 13 into a step up or step down signal for a counter 14 to give a coarse representation of the position reached by the moving coils 2. This and the fine represenatation may be compared at 15 with an input value from a magnetic tape 17 and the difference converted at 16 to analogue form to control the position of machine tool element.
Patent GB-320827-A (GB)
Title: Improvements in or relating to gas burners
IPC: F23D14/10
Filed: 1929-01-16
Abstract: 320,827. Reynolds, L. R. V., and Ensign, W. B. Jan. 16, 1929. Perforated-tube burners. - A tubular burner 5 having an outlet slot 6 is connected to a header 9 having a wall 11 provided with openings 12, 13, a tube 7 being mounted in the opening 13, and a valve 16 is provided for regulating the openings so as to vary the height of the flame at different points along the burner. The valve 16 is provided with a single substantially semi-circular opening 17 and is rotated by a hand-wheel carrying a pointer 23 for indicating the position of the opening 17. The valve may be adjusted to open one of the openings 12, 13 and close the other so as to produce a flame which increases in height from one end of the burner to the other or both openings may be regulated to vary the amount of gas supplied to each end of the burner. In a modification, a pivoted valve 46, Fig. 10, is adapted to close either of the openings 50, 51. In a further modification, the wall 11 is provided with a third opening in which is mounted a pipe extending to the middle of the burner, the rotary valve having a single opening of the same size as each opening or an elongated opening adapted to regulate simultaneously two of the openings in the wall, this construction providing for the production of a flame highest at the centre part of the burner.
Patent GB-384829-A (GB)
Title: Improvements in or relating to pipe couplings
IPC: F16L37/113
Filed: 1932-01-19
Abstract: 384,829. Pipe couplings. WHEATON, A. W., 77, Durand Road, Maplewood, New Jersey, U.S.A. Jan. 19, 1932, No. 1655. Convention date, Jan. 19, 1931. [Class 99 (i).] A pipe coupling particularly for connecting a hose pipe 27 to a pipe 15 extending into a tank 34 comprises a locking ring 10 rotatably mounted on a socket 13, a spigot 26 having lugs 24 which pass through aligned notches in the ring and socket, and cam faces 25 on the ring which engage the lugs when the ring is turned. Arms or handles 11 on the ring may be used to suspend the pipe 15 in the tank. A depending lug 28 on the ring carries an adjustable spring-pressed ball 30 which engages a groove 32 in the socket to hold the ring with the notches aligned during coupling.
Patent GB-377647-A (GB)
Title: Improvements in armchairs convertible into couches
IPC: A47C17/207
Filed: 1931-01-19
Abstract: 377,647. Chairs convertible into couches. KASPAR, K., Liberee, Czecho- Slovakia. Jan. 19, 1931, No. 1771. Convention date, Jan. 23, 1930. Void [Published under Sect. 91 of the Acts.] [Class 52 (ii).] In an armchair convertible into a couch, the pull-out seat section 3 is hinged at 7 to the back 8, which latter is connected by links 9 to the arms or side rests 2. The seat proper may comprise two sections 3, 4 slidable in guides 5, 6, stops 12, 13 being provided to limit their outward motion. The front legs of the chair may be constituted by three parts 14<1>, 14<11>, 14<111>, and a catch 18 may be provided to hold the seat members in unextended position.
Patent GB-545979-A (GB)
Title: Improved mounting device for cameras and the like
IPC: F16M13/02
Filed: 1941-02-10
Abstract: 545,979. Camera or like stands. EVANS, I. B. POLE-. Feb. 10, 1941. No. 1787. [Class 52 (iii)] A stand particularly for mounting a camera on a motor vehicle comprises lower a portion having two limbs 9, 10 one of which 9 is adapted to be inserted in the window opening of the door while the other carries clamping bolts 12. Pivoted about a horizontal bolt 3 carried by lugs 6 is the upper portion by means of turned-down portions 5 while the camera is adapted to be clamped to the upper surface of the stand by a set-screw 16 at any traversing angle desired. A rubber friction mat 8 and a flange 13 adapted to rest on the outer wall of the window opening are provided.
Patent GB-844436-A (GB)
Title: Electric power unit for a miniature vehicle
IPC: A63H29/22
Filed: 1959-01-19
Abstract: 844,436. Electrically propelled toy vehicles. WRENN, G. R., and WRENN, C. R. Jan. 19, 1959, No. 1863/59. Class 132(3). [Also in Group XXXV] An electrically propelled toy vehicle, e.g. a scale model racing car, comprises a body 26 mounted on a chassis 11 of magnetic material, e.g. soft iron, which carries an electromagnet coil 12 and a hinged armature 24. This operates a spring loaded pawl 17 which in turn engages a ratchet wheel 18. The ratchet wheel may be of hard steel or plastic, e.g. nylon, and is secured to a shaft 19 joumalled in the frame and carrying road wheels 29. A further shaft 27 carrying road wheels 28 is journalled either in the chassis as shown or in the frame. Make and break contacts 22 operated by a projection 24 on the armature are disposed on top of the coil, and current is taken from a prepared track having two conducting strips by two collector shoes 30. In an alternative arrangement (not shown), for A.C. operation only, the make and break contacts are dispensed with and the armature consists of a tuned reed resiliently mounted.
Patent GB-848619-A (GB)
Title: Improvements in or relating to the fabrication of semiconductor rectifiers
IPC: H01L21/00
Filed: 1959-01-19
Abstract: 848,619. Semi-conductor rectifier devices. WESTINGHOUSE ELECTRIC' CORPORATION. Jan. 19, 1959 (Jan. 20, 1958], No. 1871/59 Class 37 A member of semiconductor material is placed between two electrode members first and second solder materials are placed between the semiconductor material and the first and second electrodes respectively, one of the solder material containing a substance which imparts conductivity of the opposite type to that already present in the semiconductor element, and a thermoplastic insulating member is placed between the electrodes. The whole device is then heated whereby, the electrodes are soldered to the element and the hermetic sealing of the device is achieved. All the materials involved have similar coefficients of thermal expansion. As shown an N type germanium or silicon wafer 1 and two layers of alloying material 2 and 3 which also act as the soldering material. One of these layers contains an element such as indium or aluminium which induces P type conductivity so forming a PN junction and the other layer may be doped with silver or it may be a tin solder and makes ohmic contact with the material..These layers are mounted on a cup shaped electrode 5 and a further electrode 4 contacts the upper layer 3. The electrodes 4 and 5 are separated by an annular insulating member 6 which may be glass. The electrodes may be made from molybdenum and may be provided with flexible leads 7 and 8. Further embodiments are described with reference to Figs. 2 and 3 (not shown) which have a slighly different geometrical arrangement. The heating may be carried out in an inert atmosphere.
Patent GB-319562-A (GB)
Title: A new or improved machine or apparatus for cleaning or dressing out the interiors of wooden barrels and like containers
IPC: B27H5/08
Filed: 1929-01-19
Abstract: 319,562. Waide, W., and Waide & Sons, Ltd. Jan. 19, 1929. Turning casks.-A machine for cleansing and dressing out the interior of wooden barrels, comprises a cutter 7 which is traversed along a stationary guide 3 by a screw 12 as the barrel 1 is rotated about its axis. The screw 12 is pivoted at 15 and the cutter 7 is pivoted at 10 to a nut 11. The barrel 1 is mounted between friction driven rings 2 and the screw may be hand or power operated.
Patent GB-846338-A (GB)
Title: Improvements in or relating to hair slides
IPC: A45D8/32
Filed: 1958-01-20
Abstract: 846,338. Hair slides. BRUML, J. Nov. 4, 1958 [Jan. 20, 1958], No. 1907/58. Class 131 A hair slide comprises a wire retainer 15 hinged to a plate 10 and a resilient ornamentation 20 of e.g. polyethylene having pairs of lugs 21 which are sprung through apertures 19 in the plate 10 to hold the ornamentation detachably in position on the slide. Strengthening ribs 11 and hair-retaining teeth 17 are provided.
Patent GB-416249-A (GB)
Title: Improvements in and relating to rims or felloes for the wheels of bicycles and similar vehicles
IPC: B60B21/06
Filed: 1934-01-19
Abstract: 416,249. Vehicle wheels. LONGHI, M., 63, Via Lodovico de Breme, Milan, Italy. Jan. 19, 1934, No. 1918. Convention date, Jan. 26, 1933. [Classes 144 (i) and 144 (ii).] Spoke-ferrules having flanges A, B to engage the walls C, D of a tubular rim are secured by washers having coned &c seats d for the spoke-ends. The wall D may be reinforced, as by a thickening-strip and, as shown in Fig. 4, a reinforcing-strip g may be fitted at the rimjoint.